<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			.movebox{
							width: 120px;
							height: 120px;
							background-color: red;
							
							position: relative;
							animation: mymove 2s infinite;
						}
			@-webkit-keyframes mymove{
							from{ left: 0px;}
							to{ left: 300px;}
						}
		</style>
	</head>
	
	<body>
		<div class="movebox"></div>
	</body>
</html>
